Image Wobble.svg thumb right 255px Wobblebase pairs for inosine and guanine In molecular biology , a wobblebasepair is a non Watson Crick base pairing between two nucleotides in RNA molecules. The four main wobblebase pairs are guanine uracil , inosine uracil , inosine adenine , and inosine cytosine G U, I U, I A and I C . The thermodynamic stability of a wobblebasepair is comparable to that of a Watson Crick basepair. Wobblebase pairs are fundamental in RNA secondary structure and are critical for the proper translation of the genetic code . tRNA wobble In the genetic code , there are math ... U wobblebasepair. A fundamental building block of RNA structure crucial to RNA function ... books bv.fcgi?rid mboc4.figgrp.1058 Wobblebase pairing between codons and anticodons DEFAULTSORT WobbleBasePair Category Nucleic acids Category Protein biosynthesis genetics stub de Wobble Hypothese ... pair with more than one codon. In 1966, Francis Crick proposed the Wobble hypothesis to account for this. He postulated that the Directionality molecular biology 5 base on the anticodon, which binds to the Directionality molecular biology 3 base on the mRNA , was not as spatially confined as the other two bases, and could, thus, have non standard base pairing. ref cite journal author Crick F title Codon&ndash anticodon pairing the wobble hypothesis journal J Mol Biol volume 19 issue 2 pages 548 ... embo reports kvd001 pmc 1083677 ref tRNA Base pairing schemes The original wobble pairing rules, as proposed by Crick. Watson Crick base pairs are shown in bold , wobblebase pairs in italic class wikitable tRNA 5 anticodon base mRNA 3 codon base A U C G G C or U U A or G I A or C or U Revised pairing rules class wikitable tRNA 5 anticodon base mRNA 3 codon base G U,C C G k sup 2 sup C A A U,C ... Crick base pairing, then 64 types species of tRNA molecule would be required. In the standard genetic ... base pairing to occur at the third codon position, i.e., the 3 nucleotide of the mRNA codon and the 5 ... more details
DNA or RNA strands that are connected via hydrogen bond s are called a basepair often abbreviated bp . In the canonical Watson Crick DNA base pairing, adenine A forms a basepair with thymine T and guanine G forms a basepair with cytosine C . In RNA, thymine is replaced by uracil U . Alternate hydrogen bonding patterns, such as the wobblebasepair and Hoogsteen basepair , also occur&mdash ..., does occur fairly often in RNA see wobblebasepair . Paired DNA and RNA molecules are comparatively ... and stability Image GC basepair jypx3.png thumb 280px A GC basepair demonstrating three intermolecular hydrogen bond s Image AT basepair jypx3.png thumb 280px An AT basepair demonstrating two intermolecular hydrogen bond s Hydrogen bond ing is the chemical interaction that underlies the base ..., that a GC stacking interaction with the next basepair is geometrically different from a CG ... , which resembles thymine but can basepair to guanine in its enol form. Other chemicals, known ... are commonly used to describe the length of a D R DNA NA molecule bp basepair s one bp ... DEFAULTSORT BasePair Category Genetics Category Nucleic acids ar bg ... di basi he ku Basepair hu B zisp r nl Basenpaar ja pl Para zasad pt Par de bases simple Basepair sl Bazni par fi Em spari sv Baspar tr Baz ifti uk ur vi ... translation . Some DNA or RNA binding enzymes can recognize specific base pairing patterns that identify ... genome is often measured in base pairs because DNA is usually double stranded. Hence, the number of total base pairs is equal to the number of nucleotides in one of the strands with the exception ... to be about 3 billion base pairs long and to contain 20,000 25,000 distinct genes. ref name ... ref A kilobase kb is a unit of measurement in molecular biology equal to 1000 base pairs of DNA ... Base stacking and base pairing contributions into thermal stability of the DNA double helix . Nucleic ... more details
Feb 21 ref Triple helix base pairing Watson and Crick base pairs are indicated by a , , or a . example A T, or poly rC 2poly rC . Hoogsteen base pairs are indicated by a or a example C G G , T A T, C G G, or T A A . See also BasepairWobblebasepair G quadruplex RNA Tertiary Structure References ...Unsourced image removed Image Hoogsteen base pair.png 160px right A Hoogsteen basepair is a variation of base pairing in nucleic acid s such as the A T pair. In this manner, two nucleobase s on each strand can be held together by hydrogen bond s in the major groove. A Hoogsteen basepair applies the N7 position of the purine base as a hydrogen bond acceptor and C6 amino group as a donor , which bind the Watson Crick N3&ndash N4 face of the pyrimidine base. History This term is named for Karst Hoogsteen , who, in 1963, first recognized the potential for these unusual pairings quoted from Lehninger Principles of Biochemistry by David Nelson and Michael Cox, 4th edition, published in 2005 by Freeman . Chemical properties Hoogsteen pairs have quite different properties from Basepair Watson Crick base pairs . The angle between the two glycosylic bonds ca. 80 in the A T pair is larger and the C1&prime &ndash C1&prime distance ca. 860 pm or 8.6 is smaller than in the regular geometry. In some cases, called reversed Hoogsteen base pairs, one base is rotated 180 with respect to the other. Triplex structures File Hoogsteen.png thumb right 200px Base triads in a DNA triple helix structure This non Watson Crick base pairing allows the third strands to wind around the duplexes, which are assembled in the Basepair Watson Crick pattern , and form triple stranded DNA triple stranded helices such as poly dA 2poly dT and poly rC 2poly rC . It can be also seen in three dimensional structures of transfer RNA . Quadruplex structures It also allows formation of secondary structures of single stranded DNA and RNA G rich called G quadruplex es G4 DNA and G4 RNA at least in vitro. It needs four ... more details
Wiktionary wobbleWobble or wobbles can mean Wobble, to shake, or wiggle. Wobble or wobbling effect , an artifact in video known as screen tearing Wobblebasepair , a type of basepair in genetics translation Milankovitch wobble , the change in the axial tilt, axial precession and orbital eccentricity of the earth over long periods Speed wobble , a quick oscillation of primarily just the steerable wheel s of a vehicle Wobbler disease , also known as wobbles , a disorder of the nervous system in dogs and horses Jah Wobble , the British musician The Wobblies , a nickname for the Industrial Workers of the World A metasyntactic variable , commonly used alongside wibble , wubble , and flob Deep oscillating bass used in dubstep music disambig ... more details
Infobox Single See Wikipedia WikiProject Songs Name Wobble Cover V.I.C. Wobble.jpg Artist V.I.C. Album Beast V.I.C. album Beast A side B side Released July 15, 2008 Format Music download Digital download Recorded 2008 Genre Pop rap , Rap music rap Length 5 22 Label Warner Bros. Records Warner Bros. Writer V.I.C. Victor Owusu , Frank Ski, Michael Mr. Collipark Crooms, Johnathan Wright John Boy , Pjarro Scott Producer Mr. Collipark Audio sample? Certification Last single Get Silly br 2008 This single Wobble br 2008 Next single Wobble is the second single of rapper V.I.C. from his debut album Beast V.I.C. album Beast . The single is produced by Mr. Collipark . Before recording this song, he made a track called Wobble Skit to introduce the song Wobble . Both tracks are in the album. Atlanta s WVEE V 103 radio personalty Frank Ski is featured on the song on the intro and bridge, isn t credited as a featured artist. Track listing Promo CD single Wobble Skit Main Wobble Main Wobble Instrumental Wobble Acapella Category 2008 singles Category Hip hop songs Hiphop song stub ... more details
Merge to Radial velocity discuss Talk Stellar wobble Merger proposal for Stellar wobble date June 2010 Unreferenced date December 2009 Stellar wobble is a variation in the position of a star due to the gravitational influence of another body orbiting it. Stellar wobble is visible as a Doppler effect Doppler shift in the star s spectrum or as a motion of the star in the plane of the sky. The Doppler shift is caused by the star moving towards and away from the Earth as it and its companion s orbit around their common center of mass . Stellar wobble is an important phenomenon in astronomy, as it can be used to detect extrasolar planets and black hole candidates. Currently, the majority of extrasolar planets have been detected using the Doppler shift method, but several astrometric programs are being developed which are designed to measure the motion of the star in the plane of the sky. Category Stars DEFAULTSORT Stellar Wobble Star stub ... more details
Unreferenced stub auto yes date December 2009 Orphan date December 2009 DVD s and compact disc CDs have their data encoded on a single spiral, or a groove , which covers the surface of the disc. In case the optical medium is recordable, this spiral contains a slight sine wave sinusoidal deviation from a perfect spiral . The period of this sine curve corresponds to the wobble frequency . First of all, it is used as synchronization source to achieve constant linear velocity while writing a disc. In addition, the slight wobble frequency modulation is used to encode some information, such as Absolute Time in Pregroove ATIP on CD R and CD RW discs. DVD R and DVD RW have a constant wobble frequency, whereas DVD R also uses frequency modulation in a manner similar to CD R and CD RW. DVD RW has a constant wobble frequency, but encodes its addressing information using phase modulation phase modulated wobble addressing. DEFAULTSORT Wobble Frequency Category 120 mm discs Compu hardware stub ... more details
Disc wobble , also called wobble groove, is a technology developed by Royal Philips Electronics NV. This technology together with digital watermarking could ensure that only authentic discs would be played on the next generation players that will respect these proposed forms of copy protection see also Digital rights management . This technique encodes hidden protection data onto the lead in groove along the inner edge of a disc in a difficult to duplicate manner. Normally, discs grooves form a smooth spiral, with the data encoded as reflective and absorptive spots along the path. Disc wobble reshapes the groove by wiggling the path back and forth ever so slightly in a pattern that conveys the ons and offs of digital data. The wobble is too fast for the laser pickup head to physically follow, but the error signals that keep the head s lens on track move in step with the wobble. This allows ... data recorded in the track. If a decryption or authentication key is encoded in the wobble, then only discs which reproduce the wobble will be playable. And because of the sophisticated technologies ... the pregroove wobble. This technology only exists in re writable discs and together with pregroove wobble detectors present in recording devices will prevent original discs from being copied ... center thumb 350px Pregroove wobble on re writable discs Read only discs, as said before, will also use wobble technology. In this case, an authentication key will be encoded in the wobble and only ... copy protection by using the wobble disc technology and just adding a pregroove wobble detector ... technology, disc wobble could turn out to be a very solid technique for copy protection. Original ... optical disc having wobble pits http www.patentstorm.us patents 6298021.html Optical disc and optical disc apparatus for forming wobbled tracks Category Digital rights management ca Disc Wobble es Disc wobble ... more details
The Chandler wobble is a small motion in the Earth s axis of Earth rotation rotation relative to the Earth s surface, which was discovered by United States American astronomer Seth Carlo Chandler in 1891. It amounts to 20 feet 9 meters on the Earth s surface and has a period of 433 days. This wobble combines with another wobble with a period of one year so that the total polar motion varies with a period of about 7 years. The Chandler wobble is an example of the kind of motion that can occur for a spinning object that is not a sphere this is called a free nutation . Somewhat confusingly, the direction of the Earth s spin axis relative to the stars also varies with different periods, and these motions caused by the tidal attraction of the Moon and Sun are also called nutation s, except for the slowest, which is the precession of the equinoxes . The existence of a free nutation of the Earth ... s contribution was to look for motions at any possible period once the Chandler wobble was observed ... the fluid nature of the Earth s core and oceans the wobble in fact produces a very small ocean ... 21, 2009 ref To measure the wobble, the International Latitude Observatory International Latitude Observatories were established in 1899. The wobble is also called the variation of latitude . These provided data on the Chandler and annual wobble for most of the 20th century, though they were eventually ... Earth Rotation Service . The wobble s amplitude has varied since its discovery, reaching ... was unclear, since no available motions seemed to be coherent with what was driving the wobble. Richard ... the source of the Chandler Wobble. Gross found that two thirds of the wobble was caused by fluctuating ... of the Chandler Wobble publisher Geophysical research letters url http www.agu.org pubs crossref 2000 ... Press, Annapolis. Gross, R., 2001, The excitation of the Chandler Wobble geophysical Research Letters ... earthmonitor polarmotion 2006 wobble anomaly.htm Major Anomaly In Chandler s Wobble ... more details
about the musical instrument the fitness device Wobble board exercise The wobble board is an instrument popularized by the Australia n musician and artist Rolf Harris and featured in his best known song Tie Me Kangaroo Down, Sport . A wobble board, like some other musical instrument s, can be ornately decorated as its large surface area can act as a canvas without detracting from its musical capability. The instrument is played by holding the board lengthwise, hands at the sides and flicking the board outward, making the characteristic whoop whoop noise. The angle the board is held at and the way the board is flicked can alter the timbre of the wobble board. It is similar to the boards used to imitate the sound of thunder in the theatre of Shakespeare s time. Wobble boards are not commercially made, and most are made by the player. Almost any large, rigid but flexible sheet of material can be used as an impromptu wobble board, although some materials are markedly better than others. Harris s instrument was originally made from a type of wood composite known as hardboard Masonite in the United States . According to an interview he gave to Tony Barrell journalist Tony Barrell for The Sunday Times Magazine in 2001, Rolf discovered the musical properties of hardboard by chance, when he was about to paint a portrait of the conjurer Robert Harbin in 1959. Before his subject arrived, Rolf prepared the background, covering a large piece of hardboard with Prussian blue oil paint mixed with turpentine . But the surface refused to dry. It was all sticky and nasty. He was due to arrive ... www.rolfharrisentertainer.com faq.htm 11 The Rolf Harris Official Website ref cquote My first Wobble ..., or MDF board but it must be really thin, or it s too hard to bounce Good Luck A wobble board used by Rolf ... reflist External links http www.nma.gov.au collections rolf harris wobble board Rolf Harris wobble board at the National Museum of Australia Rolf Harris DEFAULTSORT Wobble Board Category Lamellophones ... more details
Wobble , shimmy , tank slapper , ref Cite book last Hough year 2000 first David L. author link David L. Hough title Proficient Motorcycling The Ultimate Guide to Riding Well edition 2nd publisher BowTie Press location USA url http books.google.com books?id yeAIAIxS cgC isbn 1889540536 page 253 chapter Glossary quote tank slapper a speed wobble so severe that the handlebars bang alternately against the sides of the fuel tank ref speed wobble, and even death wobble are all words and phrases used to describe a quick 4 10 Hz oscillation of primarily just the steerable wheel s of a vehicle. The rest of the vehicle remains mostly unaffected. Vehicles that can experience this oscillation include bikes, both motorcycle s and bicycle s, skateboard s, and in theory any vehicle with a single steering pivot point and a sufficient amount of freedom of the steered wheel this does not include most automobile s, however, coil sprung vehicles with a track bar setup such as the Jeep WJ, XJ, ZJ, TJ, and JK ... vehicles Wobble or shimmy begins when some otherwise minor irregularity accelerates the wheel ... the stiffness of the steering, of which the rider is a main component. ref name Wilson While wobble ... not essential to the phenomenon. ref name Wilson The top five influences on wobble have been ... An academic paper that investigated wobble through physical experimentation and computer modeling concludes the influence on wobble mode of front tyre characteristics, front frame inertia and chassis ... tire, wobble mode damping is improved, promoting vehicle stability. ref cite conference first Salvador ... wobble http www2.ee.ic.ac.uk cap cappp projects 2 files wobble 0 65.avi Animation of shimmy http www2.ee.ic.ac.uk cap cappp projects 2 files weave 0 65.avi Animation of death wobble http www.youtube.com watch?v i5Dapy1xUq0&mode related&search Video of bicycle crash showing death wobble http www.youtube.com watch?v wj9PNNChVm4 Video of a truck with death wobble Category Automotive suspension ... more details
Infobox musical artist Name Jah Wobble Img Jahwobbleplaying.jpg Img capt Jah Wobble in 2005 Background ... URL http www.30hertzrecords.com 30hertzrecords.com Jah Wobble born John Joseph Wardle , 11 August 1958, Stepney , London ref Jah Wobble, Memoirs of a Geezer, p. 1. ref is an English bass guitarist ... his departure from PiL, he went on to a successful solo career, continuing to the present. Jah Wobble ... Hall secretary. ref Memoirs of Geezer, p. 13 ref Wobble grew up with his family in Whitechapel s Clichy ... 2005 publisher faber and faber isbn 978 0 571 21570 6 ref According to Rotten s autobiography, Wobble ... offered. Musical career Public Image Ltd PiL Wobble started his musical career with John Lydon s post ... Burns was session drumming for PiL. ref name Times Online Wobble left his signature mark on PiL ... Reynolds Wobble then went on to recording and releasing his debut album The Legend Lives on Jah Wobble ... from Metal Box for the making of Betrayal . ref name Reynolds Wobble then left PiL in late 1980. ref name The Great Rock Discography Early post PiL years Soon after leaving PiL, Wobble started ... . The post PiL years saw Wobble also collaborating with Can band Can members Holger Czukay ... Rome and Full Circle released in 1984 . ref name The Great Rock Discography In 1983, Wobble formed ..., Wobble was clean and sobriety sober , and due to the repeated prompting of his friend and former bandmate, percussionist Neville Murray, Wobble returned to music professionally. ref see Wardle s notes ... line up of musicians during a European tour in 1988, Wobble travelled to New York City s New ... hinting at the darker sides of his past, Wobble was able to secure an eleventh hour record deal with a small European record label. ref name Guardian http www.30hertzrecords.com william.htm Wobble 20of 20firm 20resolve 20breaks 20mould The Herald Glasgow 4 October 1996, David Belcher Wobble of firm ... in November 1989 and successfully revived Wobble s career. ref name The Great Rock Discography ... more details
Wiktionarypar pair The word pair , derived via the French words pair paire from the Latin par equal , can refer to 2 number , two of something Topological pair , an inclusion of topological spaces. Au pair , a work agreement Couple , various senses for two joined things Even number, in roulette etc. Ordered pair , in Mathematics and set theory Twisted pair , a couple of electric wires twisted together Pair parliamentary convention , matching of members unable to attend, so as not to change the voting margin pair , the French equivalent of peer, holder of a French Pairie , French high title roughly equivalent to a member of the British peerage pair , a member of the Prussian House of Lords List of cricket terms P Pair Cricket getting a pair means being out for 0 in both innings of a match A handshaking process in Bluetooth communications P sub air sub , Pressure of air in a system A team in pair skating See also Pairing Pear fruit Pare Tanzanian ethnic group Student s t test Use Paired test in statistical hypothesis testing disambig de Pair fr Pair nl Pair ja ... more details
Orphan date February 2009 PAIR Peer Allocated Instant Response is a project in the Netherlands that aims to match students with best suited peer candidates for online support. ref citation title The University of Europe accessible to all journal The Guardian author Mandy Garner url http www.guardian.co.uk universitychallenge university europe location London date 2009 01 19 accessdate 2010 05 20 ref It was launched in 2006 by the Open University of the Netherlands , an online university, and was supported by Fontys University of Applied Sciences Fontys University and SURF, the national organization in the Netherlands that coordinates ICT in higher education. ref name jass citation author Wim Westera title Peer Allocated Instant Response PAIR Computational Allocation of Peer Tutors in Learning Communities journal Journal of Artificial Societies and Social Simulation volume 1010 url http jasss.soc.surrey.ac.uk 10 2 5.html date 31 Mar 2007 issue 2 ref The system works as follows ref name ppt http www.open.ou.nl wim presentations help me.ppt Help me Online Learner Support through the Self Organised Allocation of Peer Tutors PPTlink ref Online students requiring help type their question into an Instant messaging IM like client they are then automatically and instantaneously paired with another student who is currently online. When the conversation is over, both parties rate the experience. The currently used allocation algorithm does not perform a semantic analysis of the question it allocates peer tutors based on their position in the curriculum relative to the help seeker, their past workload and past ratings. A simulation of the allocation algorithm was carried out ref name jass and two 8 week pilot projects were conducted at the Open University and the Fontys University. ref name ppt References reflist Category Education in the Netherlands Category Distance education ... more details
Unreferenced date December 2009 Merge Balance board date February 2009 A wobble board is a piece of training equipment used to develop physical balance. It is often used for rehabilitation purposes, although it can be very useful to improve balance and reflexes. Structure The wobble board is a wood wooden or plastic disk. The top side, on which the individual stands, is flat and usually features a non slippery cover. The bottom side, which goes on the ground, has a hemisphere in the center. On some wobble boards, this hemisphere can be moved higher or lower to increase difficulty and therefore the effect. This allows the board 360 Degree angle degrees of movement, usually with 10 to 20 degrees of axial tilt . Exercises The most common exercise done is to stand on the wobble board and move from front to back without the sides touching the ground, or move from side to side without the front and back touching the ground. It is however possible to use the wobble board in a wide variety of exercises, such as balanced push up s and Sit up exercise sit ups , or to improve balance on one leg. See also Balance board DEFAULTSORT Wobble Board Exercise Category Exercise equipment ... more details
The Frome Cobble Wobble , established in 2009, is an individually timed bicycle hill climb Sprint cycling sprint in Frome , Somerset . ref name bcc1 cite news url http www.blackcanoncollective.co.uk 2010 07 30 the cobble wobble title The Cobble Wobble accessdate 2010 09 22 first Andrew last Denham date 2010 07 30 publisher Black Canon Collective ref It was first organised by the local community to celebrate the stage 5 of the 2009 Tour of Britain , ref name tis1 cite news url http beta.thisissomerset.co.uk chardandilminster news celebration cycling Frome article 1358936 detail article.html accessdate 2010 09 22 title Tour gives Frome the cobble wobbles date 2009 09 25 newspaper this is Somerset publisher Northcliffe Media Ltd ref which started in Frome. ref name tis2 cite news url http www.thisissomerset.co.uk news Massive crowds expected Tour Britain comes Frome article 1320933 detail article.html accessdate 2010 09 22 title Massive crowds expected as Tour of Britain comes to Frome date 2009 09 08 newspaper this is Somerset publisher Northcliffe Media Ltd ref It is set to become an annual event for the town. The course begins at the bottom of Stony Street, takes a sharp turn as it joins Catherine Hill, and finishes at the end of the cobbles the top of the hill. The total length of the course is 179 yards, ref name rb1 cite news url http www.redbullreporter.com 2010 08 frome cobble wobble 2010 title Frome Cobble Wobble 2010 date 2010 09 17 newspaper RedBull reporter publisher Red Bull Company Limited accessdate 2010 09 22 ref and the average gradient is 1 7. citation needed date September 2010 Previous Winners class wikitable Year Name Time 2009 Neil Cousins ref name bcc1 23.54 ref name bcc2 cite news url http www.blackcanoncollective.co.uk 2009 09 18 cobble wobble stewards enquiry title Cobble Wobble Stewards Enquiry accessdate 2010 09 22 date 2009 09 18 first Andrew ... cs Satellite en UK Article Cobble Wobble 2010 021242904659033 accessdate 2010 09 22 ... more details
Unreferenced stub auto yes date December 2009 Orphan date December 2009 A Lewis electron pair is a pair of electrons with opposite spins located in a molecule . The pair of electrons can comprise either a covalent bond, or a lone pair, localized in a mostly non bonding molecular orbital . See also Lewis acid Lewis base Nucleophile DEFAULTSORT Lewis Pair Category Molecular physics Quantum stub Chem stub fr Paire d lectrons de Lewis ... more details
Image Compound trans.svg thumb right Sziklai pair transistor configuration In electronics , the Sziklai pair also known as a compound transistor is a configuration of two bipolar transistor s, similar to a Darlington pair ref name TAoE cite book first Paul last Horowitz coauthors Winfield Hill title The Art of Electronics publisher Cambridge University Press year 1989 isbn 0 521 37095 7 ref . In contrast to the Darlington arrangement, the Sziklai pair has one NPN transistor NPN and one PNP transistor PNP transistor, and so it is sometimes called the complementary Darlington . Current gain is similar to that of a Darlington pair, which is the product of the gains of the two transistors. The configuration is named for its inventor George Clifford Sziklai George C. Sziklai . TOC One advantage over the Darlington pair is that the base turn on voltage is only about 0.6V or half of the Darlington s 1.2V nominal turn on voltage. Like the Darlington, it can saturate only to 0.6V, which is a drawback for high power stages. As with a Darlington pair, a resistor e.g., 100&Omega &ndash 1k&Omega is usually connected between Q2 emitter and base to improve its turn off time i.e., its performance for high frequency signals ref name TAoE . Sziklai based output stages Sziklai pairs are sometimes used .... That is, rather than using a Darlington NPN push pair i.e., two NPN transistors and a Darlington PNP pull pair i.e., two PNP transistors , the designer uses Sziklai pairs for both the upper push pair and the lower pull pair. By using two Darlington pairs, the designer is hoping that the combination ... push pair i.e., two NPN transistors and a Sziklai pull pair i.e., one PNP and one NPN transistor ... of the lower pull pair, which uses a single NPN transistor, more closely matches the performance of the upper push pair, which consists of two NPN transistors PNP transistors have lower carrier ... Section 4 Power Amplifier discusses design of a BJT Sziklai pair based class AB current driver ... more details
Wiktionary baseBase or BASE may refer to In computing BASE search engine , Bielefeld Academic Search Engine Basically Available, Soft state, Eventual consistency BASE , a consistency model Google Base , an online database provided by Google OpenOffice.org Base , OpenOffice.org s database module, also known as ooBase an HTML element Document head elements HTML element code base code In mathematics Base, one of the sides of a triangle Base geometry Base group theory Base mathematics or radix, the b in b sup n sup Base topology , a topological space In science Base chemistry , a substance that can ... base Beta alumina solid electrolyte , a fast ion conductor material In other uses Base baseball , the 3 canvas bags and home plate Base company , an international design, communications, audiovisual, copywriting and publishing firm Base politics , a group of voters who almost always support a single party s candidates Base, Maharashtra , village in India BASE mobile , a Belgian mobile telecommunications ... Cooking base , a concentrated flavouring compound Binder material , a material that holds paint or other ... Military base , or non military base, which provides shelter, military equipment and personnel Pedestal ... Search and Exploration Institute Base, a type of connection on a transistor Base, a position in some cheerleading stunts People with the surname Rob Base , American rapper See also Wikisource1911Enc BaseBasepair , a pair of connected nucleotides on complementary DNA and RNA strands Nucleobase , in genetics, the parts of DNA and RNA involved in forming base pairs Bipolar junction transistor , Base Switch that controls current in a transistor Base and superstructure Marxism BASE jumping ... ar an Base ast Base bs Baza vor ca Base cs B ze da Base de Base el es Base eo Bazo fr Base gl Base hr Baza io Bazo it Base he la Basis lv B ze lmo Basa hu Alap egy rtelm s t lap nl Base pt Base ro Baz ru simple Base sk B za sl Baza fi Kanta sv Bas th uk ... more details
File Hydroxide lone pairs 2D.svg thumb right 200px Lone pairs in hydroxide In chemistry , a lone pair is a valence electron pair without valence bond bonding or sharing with other atom s. They are found ... thumb right 300px Lone pairs in ammonia A , water B and hydrochloric acid C A single lone pair can ... nucleus on average compared to the bonding pair of electrons. The presence of a lone pair decreases the bond angle between the bonding pair of electrons, due to their high electric charge which ... in water and is due to the oxygen atom donating a lone pair to the hydrogen ion. This can be seen ... theory . Unusual lone pairs A stereochemically active lone pair is also expected for divalent lead ... oxides experimental and theoretical evidence for a revision of the lone pair model D.J.Payne, R.G.Egdell ... evidence of the lone pair and adopt the symmetric rocksalt crystal structure ref The origin of the stereochemically active Pb II lone pair DFT calculations on PbO and PbS A.Walsh and G.W.Watson, J. Sol ... on Lone Pair Formation in Sn II Monochalcogenides A DFT Study A.Walsh and G.W.Watson, J. Phys. Chem. B 2005 , 109, 18868 DOI 10.1021 jp051822r ref In molecular systems the lone pair can also result in a distortion in the coordination of ligands around the metal ion. The lead lone pair effect can ... pair to lead poisoning . Lead ions in the human metabolism replace native metallic ions in several ... to accommodate such an emerging lone pair consequently, these proteins are perturbed. This lone pair ... have an effective bond order 2 with one lone pair B and trans bent geometries. In lead the bond ... empty 4p orbital ref Lewis base induced tuning of the Ge Ge bond order in a digermyne G.H.Spikes ... 600px Lone pair trends in group 14 triple bonds See also Commons category Lone pair Ligand Coordination complex HOMO LUMO Highest occupied molecular orbital Inert pair effect References Reflist DEFAULTSORT Lone Pair Category Theoretical chemistry ar ca Parell solitari de Freies Elektronenpaar ... more details
Expand French date December 2008 Infobox French commune name Saint Pair region Basse Normandie department Calvados arrondissement Caen canton Troarn INSEE 14640 postal code 14670 mayor Janine Queruel term 2008&ndash 2014 intercommunality Entre bois et marais longitude 0.184166666667 latitude 49.17 elevation m 22 elevation min m 3 elevation max m 43 area km2 3.28 population 251 population date 2007 Saint Pair is a Communes of France commune in the Calvados Departments of France department in the Basse Normandie Regions of France region in northwestern France . Population D mographie 1962 113 1968 86 1975 129 1982 148 1990 156 1999 200 2007 251 See also Communes of the Calvados department References http www.insee.fr en home home page.asp INSEE reflist Calvados communes DEFAULTSORT Saintpair Category Communes of Calvados Calvados geo stub br Saint Pair ceb Saint Pair es Saint Pair fr Saint Pair it Saint Pair ms Saint Pair nl Saint Pair pl Saint Pair pt Saint Pair ru simple Saint Pair uk vi Saint Pair vo Saint Pair war Saint Pair ... more details
Pair Options are a type of Option finance options which are based on the relative performance of stock s within a given pair of correlated stocks. Investing in Pair Options requires choosing one stock from the pair that the investor predicts will be a better performer. Pair Options are available OTC Over the Counter , directly from market makers . Concept of Pair Options With Pair Options the concept is that the trader is allowed to take a position on one stock over another within a predetermined correlated stock pair. The fact that the two stocks are correlated makes Pair Options a market neutral instrument, and help the trader avoid the market risk. A Pair Option has commonly predetermined returns according to 1 the stock initially chosen as the better performer and 2 the relative performance of the stocks that make up the stock pair. The 2 main categories of Pair Options are Fixed Pair Options and Floating Pair Options Fixed Pair Options Fixed Pair Options follow the relative performance of the pair s underlying stocks from the time the investor opens the trade to the expiry time. The pair s underlying stocks relative performance measurement starts when the trade is opened. In addition, the return percentage, expiry time and position size are all fixed for a period of time. Floating Pair Options A Floating Pair Option follows the pair s underlying stocks performance from the option start time beginning of the day, week or month to the option s expiry time. So when a trader opens a Floating Pair Option there is usually a gap between the underlying stocks performance, so 1 stock will be in the money, while the other stock will be out of the money. Also, it can be opened or closed during any time during the option s period of trading. Category Options Category Investment ... more details
Single pair may refer to Single pair high speed digital subscriber line , a data communications technology Single pair shortest path problem , the problem of finding a path between two vertices such that the sum of the weights of its constituent edges is minimized disambig ... more details
Foreign Exchange A currency pair is the quotation of the relative value of a currency unit against the unit of another currency in the foreign exchange market . The currency that is used as the reference is called the counter currency or quote currency and the currency that is quoted in relation is called the base currency or transaction currency. Currency pairs are written by concatenating the ISO currency code s ISO 4217 of the base currency and the counter currency, separating them with a slash character. Often the slash character is omitted. A widely traded currency pair is the relation of the euro against the US dollar , designated as EUR USD. The quotation EUR USD 1.2500 means that one euro is exchanged for 1.2500 US dollars. The most traded currency pairs in the world are called the Majors . They involve the currencies euro , US dollar , Japanese yen , pound sterling , Australian dollar , Canadian dollar , and the Swiss franc . Syntax and quotation Currency quotations use the abbreviations for currencies that are prescribed by the International Organization for Standardization ... weaker than the dollar. Base currency anchor Base currency The rules for formulating standard currency pair notations result from accepted priorities attributed to each currency. From its inception in 1999 and as stipulated by the European Central Bank , the euro has first precedence as a base currency. Therefore, all currency pairs involving it should use it as their base, listed first ... currencies. The term base currency in the foreign exchange field is also used as the accounting currency by banks, and is usually the domestic currency. For example, a British bank may use GBP as a base ... USD position is closed out with a profit in USD by a British bank, then the rate to base will be expressed ..., specifically called lot sizes, or multiples thereof. The standard lot size is 100,000 units of the base ... Pair Category Foreign exchange market pl Waluta bazowa ... more details
Unreferenced date December 2009 Image Stamp US 1908 series 1c Washington line pair.jpg right 100px thumb Guide line pair Image Stamp US 1917 3c Washington perf10h line pair.jpg right 100px thumb Joint line pair A line pair can be more than one thing. In philately A line pair in philately is a coil pair of postage stamp s bearing an inked line between the two stamps. There are at least two kinds of these A guide line pair has a guide line between the stamps. Since the guide lines are deliberately incised into the plate, they will generally be sharp and clear. A joint line pair has a joint line between the stamps, deriving from the seam in the cylindrical plate used to print the stamps. These lines are somewhat smeared in appearance. In image processing A line pair in image processing is this on a test pattern consisting of closely spaced black parallel lines on a white background, a line pair is one black line together with the white space on one side of it. When photographers say lines of resolution , they mean line pairs. In television and video, one line pair equals two TV lines or pixels , of Display resolution resolution . DEFAULTSORT Line Pair Category Philatelic terminology Category Image processing ru ... more details
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